a blaze known as the Mill Fire was wind whipped and raced from Roseburg Forest Products, into the Lincoln Heights neighborhood where a significant number of homes burned and residents had to flee for their lives on Friday afternoon.

I don't see any flame retardant on the poor neighborhood. 

https://www.nytimes.com/2022/08/01/us/california-mill-fire.html

https://apnews.com/article/wildfires-fires-california-evacuations-climate-and-environment-dacb2184b8caed322f2d81959c92cef8